US2014366346A1PendingUtilityA1

Polyester Fiber and Lightweight Woven Nylon Yarn Blended Process

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Assignee: LEE PEI-YUANPriority: Jun 15, 2013Filed: Nov 20, 2013Published: Dec 18, 2014
Est. expiryJun 15, 2033(~6.9 yrs left)· nominal 20-yr term from priority
D04B 1/14D06B 9/00D06B 1/00D03D 15/47D10B 2331/04D06P 3/8214D06P 7/00D06P 5/2055D10B 2331/02D10B 2321/022
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Claims

Abstract

A polyester fiber and lightweight woven nylon yarn blended process may include a lightweight weaving procedure, a secondary lightweight procedure, a dyeing procedure; and a water rinsing and drying procedure. In one embodiment, in the lightweight weaving procedure, a plurality of chemical monofilament fibers is twirled into bunched chemical monofilament fibers by a kneading process, the bunched chemical monofilament fibers and a woven complex yarn (polyester fiber and woven nylon yarn) are fed into a loom simultaneously, the loom is equipped with a fiber opening knife for performing a fiber opening process for the woven complex yarn, the fiber opening knife performs the fiber opening process to cut the woven complex yarn into a plurality of equal sized furcal structures longitudinally to cause wear and tear to achieve lightweight preliminarily, then the furcal structures and the bunched chemical monofilament fibers are undergone a knitting process to obtain a lightweight fabric;

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A polyester fiber and lightweight woven nylon yarn blended process, comprising following procedures of:
 a lightweight weaving procedure, twirling a plurality of chemical monofilament fibers into bunched chemical monofilament fibers by a kneading process, feeding the bunched chemical monofilament fibers and a woven complex yarn (polyester fiber and woven nylon yarn) into a yarn entrance of a loom simultaneously, the loom being equipped with a fiber opening knife for performing a fiber opening process for the woven complex yarn, performing the fiber opening process by cutting the woven complex yarn into a plurality of equal sized furcal structures longitudinally with the fiber opening knife for causing wear and tear and achieving lightweight preliminarily, performing a knitting process for the furcal structures and the bunched chemical monofilament fibers for obtaining a lightweight fabric;   a secondary lightweight procedure, washing the lightweight fabric woven from the previous procedure with 130° C. water for causing further partial damage to the nylon in the woven complex yarn of the lightweight fabric by the water temperature 10° C. higher than the nylon enduring temperature (not over 120° C.) for achieving lightweight the second time;   a dyeing procedure, adding a dye, a dispersant agent, a leveling agent, an antistatic agent and a softening agent together for dyeing the lightweight fabric under pressure; and   a water rinsing and drying procedure, washing the dyed lightweight fabric with water and drying for obtaining the finished product of the present invention.   
     
     
         2 . The polyester fiber and lightweight woven nylon yarn blended process as claimed in  claim 1 , wherein the bunched chemical monofilament fibers are kneaded from the chemical monofilament fibers to have a thickness of 150 to 500 deniers. 
     
     
         3 . The polyester fiber and lightweight woven nylon yarn blended process as claimed in  claim 2 , wherein the chemical monofilament fibers are selected from polypropylene chemical monofilament fiber, nylon chemical monofilament fiber, or polyester chemical monofilament fiber. 
     
     
         4 . The polyester fiber and lightweight woven nylon yarn blended process as claimed in  claim 1 , wherein the woven complex yarn has a thickness of 50 to 320 deniers.

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